Established by CRIMM (Changsha Research Institute of Mining and Metallurgy), Kingray has registered capital RMB 106.70 million total assets over RMB1000 million. It is comprised several subsidiaries holding companies, most which have been awarded ...

AEJ takes it\'s long experience making abrasives and polished products for glass industry, uses it to create more our respected consumers in China around the world. has been engaging doing high quality suitable such as diamond grinding wheels, resin wheels ...